Update trend_crawl.py

trend_crawl.py

@@ -1,7 +1,6 @@
 from trendspy import Trends
 import streamlit as st
 from datetime import datetime, timezone, timedelta
-tr = Trends()
 
 TREND_TOPICS = {
     1: "Autos and Vehicles",
@@ -25,6 +24,9 @@ TREND_TOPICS = {
     19: "Travel and Transportation"
 }
 trends_json = {}
+
+def get_trends_base():
+    return Trends()
 def process_trends_for_country(country_code, trends_list):
     
     if country_code not in trends_json:
@@ -77,6 +79,7 @@ def convert_to_datetime( raw_time):
 
 def get_trends(countries: list):
     for country in countries:
+        tr = get_trends_base()
         trends = tr.trending_now(geo=country)
         
         process_trends_for_country(country, trends)